Likes removed due to edit is not on the cards, this would have to be a plugin.
My preferred solution here, due to the rarity of the situation is just to flag and have moderators reset likes on cases like this where there “good post” → “like” → “edit to make post unreasonable” chain.
Notify on edit after like, is an interesting concept, but we are protective of attention so I am not super enthused about adding more noise.